From 54c3c23e363e99772be4f0db30b177c2bffc1b39 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 May 2014 11:18:13 +0200
Subject: [PATCH] fix bug in retrieval or background images while in pdf mode
---
js/reveal.js | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/js/reveal.js b/js/reveal.js
index da43738..8c0889b 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -451,8 +451,8 @@
var slideSize = getComputedSlideSize( window.innerWidth, window.innerHeight );
// Dimensions of the PDF pages
- var pageWidth = Math.ceil( slideSize.width * ( 1 + config.margin ) ),
- pageHeight = Math.ceil( slideSize.height * ( 1 + config.margin ) );
+ var pageWidth = Math.floor( slideSize.width * ( 1 + config.margin ) ),
+ pageHeight = Math.floor( slideSize.height * ( 1 + config.margin ) );
// Dimensions of slides within the pages
var slideWidth = slideSize.width,
@@ -2756,7 +2756,14 @@
// inside of the slides
if( isPrintingPDF() ) {
var slide = getSlide( x, y );
- return slide ? slide.querySelector( '.slide-background' ) : undefined;
+ if( slide ) {
+ var background = slide.querySelector( '.slide-background' );
+ if( background && background.parentNode === slide ) {
+ return background;
+ }
+ }
+
+ return undefined;
}
var horizontalBackground = document.querySelectorAll( '.backgrounds>.slide-background' )[ x ];
--
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